text: #!/usr/bin/env python
  # -*- coding: utf-8 -*-
  
  """Attributes supported by colorise.
  
  Depending on your terminal's capabilities, some of these attributes may have no
  effect.
  
  """
  
  from enum import Enum
  
  
  class Attr(Enum):
      """Console attributes.
  
      Each attribute's value is defined via its ANSI escape code.
  
      """
  
      Reset = 0
      Bold = 1
      Intense = 1  # Alias for Bold from Windows terminology
      Faint = 2
      Italic = 3
      Underline = 4
      Blink = 5
      Reverse = 7
  
      @classmethod
      def from_name(cls, attribute):
          """Return an attribute object from its name.
  
          E.g. 'bold' -> Attr.Bold
  
          """
          return cls[attribute.title()]
  
      @classmethod
      def names(cls):
          """Return a set of all attribute names."""
          return set(attr.name.lower() for attr in cls)
  
      @classmethod
      def names_with_aliases(cls):
          """Return a set of all attribute names with aliases."""
          return set(attr.lower() for attr in cls.__members__)
  